From owner-freebsd-hackers@FreeBSD.ORG Tue May 3 14:43:14 2005 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DC3E116A4CF for ; Tue, 3 May 2005 14:43:14 +0000 (GMT) Received: from mrx.wan.inter.net.il (mrx.wan.inter.net.il [192.117.191.51]) by mx1.FreeBSD.org (Postfix) with SMTP id E09E843D69 for ; Tue, 3 May 2005 14:43:12 +0000 (GMT) (envelope-from imriz@co.zahav.net.il) Received: from igfe.InetGold ([172.33.1.137]) by mrx.wan.inter.net.il (SAVSMTP 3.1.0.29) with SMTP id M2005050317454924021 ; Tue, 03 May 2005 17:45:49 +0200 Received: from IGMAIL.InetGold ([172.31.100.164]) by igfe.InetGold with Microsoft SMTPSVC(6.0.3790.0); Tue, 3 May 2005 17:42:56 +0300 X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Date: Tue, 3 May 2005 17:49:49 +0300 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: ipfw causing panic 4.11-RELEASE-p4 Thread-Index: AcVP7XCPL3R6sG1WQwagw2uu6wD1gQAAJ5Mw From: "Imri Zvik" To: "Maxim Konovalov" X-OriginalArrivalTime: 03 May 2005 14:42:56.0676 (UTC) FILETIME=[65173E40:01C54FEE] X-Mailman-Approved-At: Wed, 04 May 2005 12:04:11 +0000 cc: freebsd-hackers@freebsd.org Subject: RE: ipfw causing panic 4.11-RELEASE-p4 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 May 2005 14:43:15 -0000 I forgot to mention I was using ipfw1. When I upgraded to ipfw2 it didn't happen again. -- Imri Zvik PGP (2.6.3ia) Public Key: http://mariska.inter.net.il/~imriz/imriz.pgp =20 -----Original Message----- From: Maxim Konovalov [mailto:maxim@macomnet.ru]=20 Sent: Tuesday, May 03, 2005 5:29 PM To: Imri Zvik Cc: freebsd-hackers@freebsd.org Subject: Re: ipfw causing panic 4.11-RELEASE-p4 On Mon, 2 May 2005, 13:20+0300, Imri Zvik wrote: > Hi, > > I was playing around with ipfw, and when I tried something like: > > /sbin/ipfw disable firewall > > /sbin/ipfw flush && sysctl net.inet.ip.fw.dyn_buckets=3D600 > > > > /sbin/ipfw enable firewall > > > > The machine paniced: Mine doesn't: shy# uname -a FreeBSD shy.macomnet.ru 4.11-STABLE FreeBSD 4.11-STABLE #0: Thu Apr 21 05:48:09 MSD 2005 maxim@shy.macomnet.ru:/usr/obj/usr/src/sys/GENERIC i386 shy# /sbin/ipfw disable firewall shy# /sbin/ipfw flush && sysctl net.inet.ip.fw.dyn_buckets=3D600 Are you sure? [yn] y Flushed all rules. net.inet.ip.fw.dyn_buckets: 256 -> 600 shy# ipfw add 1 allow all from any to any 00001 allow ip from any to any shy# /sbin/ipfw enable firewall Could you show your rules? --=20 Maxim Konovalov